Bookkeepers are the backbone of small business financial health. You record transactions, reconcile accounts, manage payroll, prepare reports, handle accounts payable and receivable, and keep the financial records that business owners depend on to make decisions—and that accountants need at tax time.
The job has always been detail-intensive. But the communication and documentation work that surrounds the numbers—client emails, financial summaries, procedure documentation, training new staff—takes time that could go to higher-value work.
ChatGPT won't do your bookkeeping. But it can handle the writing, communication, and documentation scaffolding that surrounds it. These 35 prompts cover the full scope of a bookkeeper's non-number work: client communication, reporting, procedures, and professional development.
Client Communication
Prompt 1 — Write a client onboarding email
Write an onboarding email for a new bookkeeping client: [business type]. They've signed the engagement letter and we're starting [date]. Cover: what to expect in the first 30 days, documents and access I need from them (list specifically), how we'll communicate, our regular reporting schedule, and what success looks like at the end of month one. Professional but approachable. Under 300 words.
Prompt 2 — Request missing documents from a client
Write a professional email to a client requesting the following missing documents for [month/quarter] reconciliation: [list documents]. Explain why each document is needed. Give a deadline of [date]. Keep the tone friendly but clear — this is a regular process, not a complaint. Include instructions for how to share the files with us.
Prompt 3 — Explain a bookkeeping concept to a client
A client is asking about [concept — e.g., "why do I need separate business and personal accounts" or "what is accrual vs. cash basis accounting"]. Write a plain-English explanation that: answers their question clearly, avoids accounting jargon, uses a simple example from their type of business, and connects the answer to why it matters for their financial reporting. Under 200 words.
Prompt 4 — Follow up on an overdue response
Write a professional follow-up email to a client who hasn't responded to my previous request sent [X days ago] for: [what I need]. Keep the tone warm but direct. Acknowledge they're busy, restate what I need and why it's time-sensitive, give a new deadline of [date], and offer to get on a quick call if that's easier. Under 150 words.
Prompt 5 — Deliver a financial summary to a non-financial client
Write a client-facing monthly financial summary email for [business type]. The numbers: Revenue: $[X]. Expenses: $[X]. Net income: $[X]. Notable items: [list any significant transactions, trends, or anomalies]. Translate the numbers into plain English — what do they mean for this business? What should the owner know or do? Avoid accounting terminology they won't understand. Under 250 words.
Prompt 6 — Write a scope expansion proposal
Write a professional email proposing to expand our bookkeeping services for an existing client. Current services: [list]. Proposed addition: [e.g., payroll processing, accounts payable management, quarterly reporting]. Why I'm recommending this now: [business reason]. Estimated additional cost: $[X]/month. How it benefits them: [specific value]. Keep it conversational — this is a recommendation, not a sales pitch.
Financial Reporting
Prompt 7 — Write a P&L narrative
Write a narrative to accompany this Profit & Loss statement for [business type], [period]. Revenue: $[X] ([+/-X%] vs prior period). Cost of Goods Sold: $[X]. Gross Profit: $[X] ([X%] margin). Operating Expenses: $[X]. Net Income: $[X]. Notable items: [list any significant variances]. Write 3-4 paragraphs explaining what these numbers mean in plain English — trends, concerns, and anything the owner should act on.
Prompt 8 — Write a cash flow summary
Write a cash flow summary for a client for [period]. Operating activities: $[X]. Investing activities: $[X]. Financing activities: $[X]. Net change in cash: $[X]. Ending cash balance: $[X]. Explain what this means for the business: Is cash flow healthy? Are there concerns? What should they watch in the next period? Plain English, no jargon.
Prompt 9 — Explain a balance sheet anomaly
A client is asking why [specific balance sheet item — e.g., "accounts receivable went up even though revenue was flat" or "my retained earnings are negative"]. Write a plain-English explanation of: what this line item represents, why the change occurred based on [what I know], whether this is a concern or normal, and what (if anything) they should do about it.
Prompt 10 — Write a year-end financial summary
Write a year-end financial summary letter for a client. Annual revenue: $[X]. Annual expenses: $[X]. Net income: $[X]. Year-over-year change: [+/-X%]. Key highlights: [list 3-5 notable items — best month, biggest expense category, etc.]. What's coming next: [tax prep timeline, any recommendations]. Format as a professional year-end letter from their bookkeeper.
Prompt 11 — Write budget vs. actual commentary
Write budget vs. actual commentary for [business type], [period]. Budgeted revenue: $[X] / Actual: $[X] (variance: [+/-X%]). Budgeted expenses: $[X] / Actual: $[X] (variance: [+/-X%]). Key drivers of variance: [describe]. For each significant variance: explain what happened, whether it's a one-time item or trend, and what (if anything) should be adjusted in next period's budget.
Accounts Receivable and Payable
Prompt 12 — Write an invoice follow-up email
Write an accounts receivable follow-up email for an overdue invoice. Invoice number: [X]. Amount: $[X]. Due date: [date]. Days overdue: [X]. Client relationship: [new / longstanding]. Keep the tone professional and non-confrontational — the goal is to get paid, not to damage the relationship. Include the invoice number and amount, a clear payment request, and payment options.
Prompt 13 — Write a second/final notice
Write a [second / final] past-due notice for invoice [X] totaling $[X], now [X] days overdue. Previous contact: [dates of prior outreach]. This notice should: be firm but professional, state that this is the [second/final] notice, specify consequences if unpaid by [date] (late fee / collections / service suspension), and provide payment instructions. Legal review before sending if collections are involved.
Prompt 14 — Respond to a billing dispute
A client is disputing invoice [X] for $[X]. Their claim: [describe dispute]. The facts: [what you know]. Write a professional response that: acknowledges their concern, presents the facts clearly, states our position, and proposes a resolution of [solution]. Tone: firm but conciliatory — the goal is to resolve this, not escalate it.
Prompt 15 — Write a vendor payment notification
Write a payment notification email to a vendor confirming payment of invoice [X] for $[X] sent on [date] via [payment method]. Include: confirmation of what was paid, the reference number, and who to contact if there's a discrepancy. Professional and brief — this is a routine confirmation, not a detailed letter.
Payroll and HR Administration
Prompt 16 — Communicate a payroll change to employees
Write an employee communication about the following payroll change: [describe change — e.g., new pay schedule, deduction change, direct deposit update]. Effective date: [date]. What employees need to do (if anything): [list]. Who to contact with questions: [placeholder]. Keep it clear and brief. Employees should be able to understand this change in under 60 seconds.
Prompt 17 — Write a payroll discrepancy response
An employee is reporting a payroll discrepancy: [describe their concern]. After reviewing: [what I found]. Write a professional response that: acknowledges their concern, explains what I found in the payroll records, describes what will be corrected and when (if applicable), or explains why the amount is correct (if no error). Respectful and factual tone.
Prompt 18 — Write a payroll onboarding checklist
Create a payroll onboarding checklist for a new employee at [company type]. Include all forms and information needed: federal and state tax forms, direct deposit setup, benefit elections, garnishment disclosures if applicable, and any state-specific requirements. Format as a checklist the HR or bookkeeper can hand to the new hire on day one.
Procedures and Documentation
Prompt 19 — Write a bookkeeping procedure
Write a step-by-step procedure for [bookkeeping task — e.g., "monthly bank reconciliation" or "processing vendor invoices"]. Audience: new bookkeeping staff with basic accounting knowledge. Include: when this task is performed, software used ([QuickBooks/Xero/other]), step-by-step instructions with screenshots [placeholder], what to do if something doesn't balance, and how to document completion.
Prompt 20 — Create a month-end close checklist
Create a month-end close checklist for a [business type] using [accounting software]. Include: all reconciliations needed (bank, credit card, loans), accruals and prepaid journal entries, accounts receivable aging review, accounts payable review, payroll reconciliation, financial statement preparation, and client delivery steps. Format as a checkable list with responsible party and due date fields.
Prompt 21 — Document a client's chart of accounts
Help me document a chart of accounts for a [business type] client. The major account categories are: [list]. For each account: write a clear definition of what transactions belong there, what transactions do NOT belong there (common mistakes), and the account type (asset/liability/equity/income/expense). Format as a reference guide for the client and their bookkeeper.
Prompt 22 — Write a data retention policy
Write a bookkeeping data retention policy for a [business type]. Cover: which financial records must be kept, how long each type must be retained (federal and general best practices), storage format (paper vs. digital), security requirements, and disposal procedures. Note that specific retention requirements vary by state and industry — recommend legal review for regulated industries.
Tax Preparation Support
Prompt 23 — Write a tax season client preparation email
Write a tax season preparation email to clients. Period: [tax year]. What I need from them by [date]: [list documents and information]. What I'll be providing to them or their CPA: [list]. Timeline for completion: [key dates]. Common mistakes that slow down tax prep: [list 3-4 things clients often forget]. Keep it organized — this email will be referenced multiple times.
Prompt 24 — Explain a tax document to a client
A client is asking about [tax document — e.g., "what is a 1099-NEC and do I need to file them?" or "what is the difference between W-2 and W-9?"]. Write a plain-English explanation that answers their specific question, explains what action (if any) they need to take, and notes when they should involve their CPA rather than just relying on me. Under 200 words.
Prompt 25 — Write a mileage reimbursement policy summary
Summarize the IRS mileage reimbursement rules for business use of a personal vehicle for [tax year]. Include: current standard mileage rate, what qualifies as a deductible business trip, what doesn't qualify, documentation requirements, and how to report it. Plain English, client-facing. Note that tax rules change — recommend clients confirm with their CPA for their specific situation.
Practice Management
Prompt 26 — Write a client engagement letter summary
Write a plain-English summary of what a bookkeeping engagement letter covers, for a prospective client who has never worked with a bookkeeper before. Cover: scope of services, what is and isn't included, fees and payment terms, what we need from them to do our work, confidentiality, and how to terminate the engagement. This summary accompanies the formal letter — it's not a replacement.
Prompt 27 — Write a service pricing explanation
Write a professional explanation of our bookkeeping service tiers for a prospective client. Services: [list tier names and what's included]. Pricing: [describe how you price — monthly flat fee, hourly, transaction-based]. How to know which tier is right for them: [describe decision criteria]. Tone: consultative, not salesy. The goal is to help them choose correctly, not to upsell.
Prompt 28 — Request a client referral
Write a professional message to a satisfied bookkeeping client asking for a referral. They've been a client for [X months]. Keep it brief, genuine, and easy for them to act on: what kind of clients you're looking to work with, how you'll take care of anyone they send your way, and a simple way to make the introduction. Under 150 words.
Prompt 29 — Write a client offboarding letter
Write a professional client offboarding letter. Reason for ending the engagement: [client moving to new service / practice closing / mutual agreement]. Final service date: [date]. What I'll provide at close: [list of final deliverables — final reconciliations, file exports, etc.]. Data handover process: [how they'll get their files]. Thank them appropriately. Keep it professional regardless of circumstances.
Professional Development
Prompt 30 — Summarize a CPE course
I completed a continuing education course on [topic]. Notes: [paste notes]. Summarize the 5 most applicable takeaways for bookkeeping practice. For each: what I learned, how it changes or confirms my current practice, and one specific client or situation where I can apply it this month.
Prompt 31 — Prepare for a difficult client conversation
I need to have a difficult conversation with a client about [issue — e.g., they're behind on providing documents, they've been disputing legitimate charges, their books are a mess when they came to me]. My goal: [what I want to accomplish]. Help me prepare: what to say at the opening, how to frame the issue without blaming, what I need from them going forward, and how to end the conversation constructively.
Prompt 32 — Write a service review email
Write an annual service review email to a long-term client. Goal: check in on their satisfaction, identify any changing needs, and proactively position additional services if relevant. Include: a brief review of the year, a question about their satisfaction, a question about any business changes affecting their bookkeeping needs, and a soft mention of one additional service that might benefit them. Conversational, not formal.
Prompt 33 — Write a LinkedIn post about bookkeeping
Write a LinkedIn post for a bookkeeper sharing [topic — e.g., "the most common mistake small business owners make with their books" or "what I've learned from 5 years of bookkeeping for service businesses"]. Audience: small business owners and entrepreneurs. Tone: practical, direct, from a trusted expert. Lead with a hook, share genuine insight, end with one actionable takeaway. Under 200 words. No hashtag stuffing.
Prompt 34 — Write a proposal for a new client
Write a bookkeeping services proposal for a new prospect. Business type: [description]. Current situation: [what they told me about their books]. What they need: [their stated pain points]. My proposed solution: [services, frequency, deliverables]. Why me: [brief differentiator]. Investment: $[X]/month. Next steps: [how to engage]. Keep it under 1 page. Proposals don't win clients — conversations do. This is a starting point.
Prompt 35 — Write year-end review for my practice
Write a year-end review of my bookkeeping practice for my own reflection. Clients served: [X]. Revenue: $[X]. Client satisfaction highlights: [describe]. Client challenges: [honest reflection]. Skills I developed: [list]. What I want to improve next year: [list]. One process I'll change: [describe]. Format as a private reflection I can use to set goals for next year.
Getting the Most From These Prompts
Add your specific client and business context. Generic prompts produce generic output. The more detail you provide — business type, client relationship history, specific numbers — the more useful the result.
Review all client-facing content before sending. ChatGPT doesn't know your specific client relationship, your firm's voice, or local compliance requirements. Always read and adjust before anything goes to a client.
Build a template library. When a prompt produces something you'd use repeatedly, save it with your client-type-specific customizations already filled in.
The Complete Bookkeeper AI Toolkit
These 35 prompts cover client communication, reporting, procedures, and practice management. If you want the full system — advanced prompts for complex client situations, financial narrative templates, month-end close frameworks, and a complete client communication library — the Bookkeeper AI Toolkit has everything organized.
Get the Bookkeeper AI Toolkit →
Bookmark this page. Share it with a colleague. Use one prompt on your next client email — you'll reclaim hours every week.
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